2165563344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{280223}}^1$

素因数の和:280264

約数の個数: 80

約数和(自身を含む): 6671572992

約数和(自身を除く): 4506009648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 280223, 560446, 840669, 1120892, 1681338, 1961561, 2241784, 3362676, 3923122, 4483568, 5884683, 6445129, 6725352, 7846244, 11769366, 12890258, 13450704, 15692488, 19335387, 23538732, 25780516, 31384976, 38670774, 45115903, 47077464, 51561032, 77341548, 90231806, 94154928, 103122064, 135347709, 154683096, 180463612, 270695418, 309366192, 360927224, 541390836, 721854448, 1082781672, 2165563344]

約数ペア:

[(1, 2165563344), (2, 1082781672), (3, 721854448), (4, 541390836), (6, 360927224), (7, 309366192), (8, 270695418), (12, 180463612), (14, 154683096), (16, 135347709), (21, 103122064), (23, 94154928), (24, 90231806), (28, 77341548), (42, 51561032), (46, 47077464), (48, 45115903), (56, 38670774), (69, 31384976), (84, 25780516), (92, 23538732), (112, 19335387), (138, 15692488), (161, 13450704), (168, 12890258), (184, 11769366), (276, 7846244), (322, 6725352), (336, 6445129), (368, 5884683), (483, 4483568), (552, 3923122), (644, 3362676), (966, 2241784), (1104, 1961561), (1288, 1681338), (1932, 1120892), (2576, 840669), (3864, 560446), (7728, 280223)]